Later versions of mysql support the native json data type for storing json documents. What is a drawback of json columns?

Which statement can you use to load data from a file into the table?

Which is the correct syntax of an extended insert statement?

You need to make an exact copy of a table, with all columns and indexes. How can you get all of the information needed to accomplish this?

You need to make your mysql system secure against attackers. What are you not supposed to do?

You manage a database with a table "customers". You created a temporary table also called "customers" with which you are working for the duration of your session. You need to recreate the temporary table with different specs. Which command do you need to run first?

TCL stands for ?

Which is not a valid name for a column

I would like to retrieve the date with this format : dd/mm/YYYY in a field called btimestamp. Choose the correct way.

Which can add a row to a table?

When a MySQL database is 'normalized', by common definition, it means which of the following?